• Journal of Korea Society of Industrial Information Systems
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• v.14 no.4
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• pp.143-152
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• 2009

This paper deals with a case which is focused on the policy development connected with IT, and verify its validity to enhance R&D capability for Korean steel industry. Korean steel industry, which is at a turning point from technological catch-up to technological frontier, should go ahead with open R&D system to be able to connect with other steel companies, universities and laboratories for its capability buildup. To meet such a challenge, IT should act a critical part in R&D capability enhancement. In this study we discuss not only IT-related support policies and validity of proposed policies through priority analysis, but also the role of government, company and academia within the framework of Triple Helix.

• Proceedings of the Korea Water Resources Association Conference
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• 2020.06a
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• pp.71-71
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• 2020

최근 기후변화의 영향으로 극심한 가뭄과 홍수가 발생하고 기온 또한 꾸준히 상승하고 있으며, 이러한 변화에 대응하기 위해 전 세계에서 이산화탄소를 줄이고 국제 에너지 시장을 재구성하려는 시도가 꾸준히 이루어지고 있다. World Energy Outlook(2012)에 따르면 특히 에너지 시장에서 개발도상국의 수력분야 개발투자가 2035년까지 15,490억 달러에 이를 것으로 전망됨에 따라 국내에서 해외 수력발전사업에 적극적으로 나서고 있다. 그러나 국내와는 달리 댐 건설의 사전조사에 필요한 자료가 없거나 구축하는데 문제가 있어 손쉽게 구할 수 있는 자료로 사전에 수력발전 댐 적지를 조사할 수 있는 기술의 개발이 필요하다. 따라서 본 연구에서는 수력발전용 댐 위치 결정을 위한 예비 적지 분석 알고리즘을 개발하고, 분석 알고리즘에 위성영상자료인 30m 해상도의 ASTGTM(ASTER Global Digital Elevation Model)와 500m 해상도의 MCD12Q1(MODIS/Terra Aqua Land Cover) 토지피복자료를 사용하고자 한다. 예비 적지 분석 알고리즘은 DEM의 전처리, 하천망생성, 유역분할과 지형정보를 고려한 자동적지탐색과 댐 건설시 수몰면적에 따른 보상면적 산정 알고리즘을 포함하고 있으며 Python기반의 오픈소스 GIS로 구현되었다. 적지산정은 DEM으로부터 낙차, 도달시간, 내용적곡선과 같은 지형정보와 토지피복도를 통한 보상면적을 기반으로 순위를 매겨 사용자에게 최적의 위치들을 표출한다. 본 연구의 결과는 향후 해외 수력 댐 적지 예비분석 및 해외 수력산업 진출을 지원할 수 있을 것으로 기대된다.

• Journal of Korean Society of Forest Science
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• v.85 no.1
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• pp.76-83
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• 1996

Four natural Quercus stands in Kwangju, Kyonggi-Do, of which ages ranging from 32 to 38 years old, were studied to compare their growth, biomass and net production. Ten $10m{\times}10m$ quadrats were set up and ten sample trees were harvested for dimension analysis in each stand. The largest mean DBH and height were shown by Q. acutissima stand, and followed by Q. variabilis stand, Q. mongolica stand, and Q. dentata stand in descending order. Tree density was the highest at Q. variabilis stand, and followed by Q. dentata stand, Q. mongolica stand, and Q. acutissima stand in descending order. Biomass was the largest at Q. acutissima stand(122.73t/ha), and followed by Q. variabilis stand(87.03t/ha), Q. mongolica stand(72.14t/ha), and Q. dentata stand(38.56t/ha) in descending order. Net production was the greatest at Q. mongolica stand(7.49t/ha/yr.), and followed by Q. variabilis stand(6.47t/ha/yr.), Q. acutissima stand(6.06t/ha/yr.), and Q. dentata stand(3.52t/ha/yr.) in descending order. The highest net assimilation ratio was exhibited by Q. acutissima stand (3.275), and followed by Q. variabilis stand(2.898), Q. mongolica stand(2.888), and Q. dentata stand (1.840) in descending order. The difference in net assimilation ratio and net production among four stands was caused by differences in their leaf biomass. The difference in net production and biomass among four stands was due to that in the distribution of net production among stems, branches and leaves.

• Journal of Engineering Education Research
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• v.14 no.3
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• pp.38-44
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• 2011

The purpose of this study is to provide the information of decision making that can be used to improve curriculum of engineering education by surveying and analyzing that educational needs of ${\bigcirc}{\bigcirc}$ university' engineering students about program outcomes. The conclusions of this study are as follows. First, it was found that engineering students surveyed valued much of the necessity of PO2(analysis experiment), PO3(design capability), PO6(teamwork) among program outcomes. In addition, it was found that engineering students surveyed thought their ability was low in PO3(design capability), PO4(problem solving), PO10 (knowledge of current events). Second, it was found that the order of educational needs about program outcomes was PO3(design capability), PO2(analysis experiment), PO1(knowledge application), PO5(practical ability), PO4(problem solving) which suggested that engineering students surveyed had high educational needs for engineering program outcomes. On the other hand, it was found that engineering students surveyed showed lower awareness of PO7, PO10, PO11 which had characteristics of humanities. It is necessary that systematic establishment of course completion system in basic design, element design and comprehensive design by giving weight to design education that aims to strengthen design capability should be made in curriculum of engineering education. It was found that there was considerable difference in educational needs about program outcomes especially in PO1(analysis experiment), PO4(problem solving), PO5(practical ability), PO6(teamwork) according to grade, gender and specialty and therefore this should be considered in designing curriculum. It is judged that operation of flexible education program should be arranged if learning achievement through regular curriculum Is limited.

• Journal of the Korea Society of Computer and Information
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• v.24 no.11
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• pp.235-243
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• 2019

Universities are opening related majors and subjects to nurture the problem-solving fusion that businesses want. The time has come when rapid technological. On this thesis, we analyzed three years (2017-2019) of survey result of Women University students in order to figuring out and dealing with the change in 4th industrial revolution and intellectual information technology. It turns out that 1) there was an increase of interest in 4th industrial revolution from 59% in 2017 to 80% in 2019, 2) IoT, ICT, Artificial Intelligence, and Education Research System became top priority in technical strategy, 3)the prime keyword is AI, robot, job, 4)the expectation on increasing of the opportunity and the number of jobs in science technology field was 50%, 5)the importance of universities and companies was 50%, 80% each, 6) the information needed for science technology were educational discipline, change in future science, prospective future information in order, and 7)the most needed education were education on creativity, coding, cross-subject, engineering in order. In the era of the fourth industrial revolution, it is essential to expand the SW manpower base in various fields. University education, which should provide connectivity for super-fusion, should provide curriculum optimized for industrial demands such as, fusion and connected education, creative thinking, self-directed problem solving and etc.

• 한국체육학회지인문사회과학편
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• v.57 no.1
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• pp.135-149
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• 2018

The aim of this study was to determine importance of coaching knowledge and university curriculum from the perspectives of physical activity lectures. This study focused on importance of knowledge on physical activity education, experiences of teaching methods classes and training programs, comparative importance of coaching knowledge and university education, perceived difficulties in coaching and solutions, and coaching related knowledge needed to learn in their university training. Data were collected from 112 physical activity lectures working in commercial, community, and school settings. Results from qualitative and quantitative data revealed that they perceived knowledge of sport pedagogy very important when coaching their classes or members. While they took fewer coaching methods classes in their universities, their experiences from the classes were helpful in coaching. The differences between perceived importance and the level of education were greater in the areas including consultation of members, management of membership, and communication with members. They tried to solve difficulties by themselves or wanted to discuss with colleagues and employers. If possible they also wanted to seek educational consulting. In order to acquire adequate coaching knowledge the lectures need to received systematic training regarding sports skills teaching methods, theories and practices of various sports, and planning of sports skills coaching while they were in university programs.

• The Journal of the Korea Contents Association
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• v.14 no.7
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• pp.271-280
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• 2014

The purpose of this study was to investigate the appearance satisfaction and self-efficacy of college students. The relation between appearance satisfaction and self-efficacy was also examined. The study adopted a descriptive survey design. The convenience sample consisted of 395 undergraduate college students from three universities in D city. The data were collected from May to July, 2011 using the Body Cathexis Scale and the Self Efficacy Scale. Data analysis was performed with SPSS WIN 21.0 Program. The scores on both scales showed a significant difference between male and female students, and the male students had higher scores. Male and female students had similar rank order of body part by satisfaction scores. There were significant correlations between appearance satisfaction scores and self-efficacy scores but there were no significant differences between the correlation coefficients in male and female students. This result indicates that the effect of appearance satisfaction on self-efficacy was similar in both male and female students. The findings of this study suggest that an intervention program to enhance appearance satisfaction is effective in increasing self-efficacy of college students.

• Journal of Korean Society of Archives and Records Management
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• v.13 no.3
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• pp.151-171
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• 2013

To comprehend the importance and necessity of record management metadata standard implemented in an electronic medical records system, a survey was undertaken to 50 medical records managers in charge of 5 major hospitals in Seoul. Analysis of the survey results was performed by averaging the responses given by those who answered the survey. SPSS was utilized for statistical analysis. Managers of medical records placed importance on metadata that are related to security of records, such as "levels of security", "types of access to medical records", "levels of authorization granted to personnel", and "users accessing medical records". It shows that these managers need the functions of privacy protection in ERMS. Metadata on "external disclosure" had the lowest level but those surveyed with more than 7 years of experience placed greater importance in this area more those surveyed with less than 7 years of experience in a hospital. This shows that managers need the functions of external disclosure to meet the needs of third partiesfor medical research and medical education.

• Journal of Digital Convergence
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• v.14 no.9
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• pp.229-239
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• 2016

The aim of this paper is to extend the TOPSIS(Technique for Order Performance by Similarity to Ideal Solution) to the fuzzy environment for solving the new professor selection problem in a university. In order to achieve the goal, the rating of each candidate and the weight of each criterion are described by linguistic terms which can be expressed in trapezoidal fuzzy numbers. In this paper, a vertex method is proposed to calculate the distance between two trapezoidal fuzzy numbers. According to the concept of the TOPSIS, a closeness coefficient is defined to determine the ranking order of all candidates. This research derived; 1) 4 evaluation criteria(research results, education and research competency, personality, major suitability) for new professor selection, 2) the 5 step procedure of the proposed fuzzy TOPSIS method for the group decision, 3) priorities of 4 candidates in the new professor selection case. The results of this paper will be useful to practical expert who is interested in analyzing fuzzy data and its multi-criteria decision-making tool for personal selection problem in personal management. Finally, the theoretical and practical implications of the findings were discussed and the directions for future research were suggested.

• Journal of The Korean Society of Grassland and Forage Science
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• v.32 no.3
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• pp.229-236
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• 2012

This experiment was conducted to evaluate agronomic characteristics and forage productivity of italian ryegrass cultivars at Seongju in the Kyeongbuk from 2010 to 2012. The experiment was arranged in randomized complete block design with three replications. Italian ryegrass cultivars were seeded on Oct. 12 in 2010 and Oct. 3 in 2011. The early-medium maturing cultivars were harvested on 29 Apr. and the medium late ones were harvested on 4 May in 2011. In 2012, the early-medium cultivars were harvested on 28 Apr. and medium late ones were harvested on 12 May. DM (dry matter) yield of the early-medium maturing cultivars 'Yeonbong3', 'Seongnong', 'Winter Hawk', 'Pride' and 'Kowinnearly' was 9,850, 9,778, 9,486, 9,363 and 9,267 kg/ha and DM yield of those were significantly higher (p<0.05) than other seven cultivars or ones. DM yield of the medium-late maturing cultivars 'Tetragold', 'Hwasan 101', 'Jumbo', 'Sungrazer', 'Master', 'SelectIV' and 'KB Royal' was 9,542, 9,492, 9,103, 8,981, 8,903, 8,870 and 8,681 kg/ha and DM yield of those were higher (p<0.05) than other three. Cold tolerance for 'Hwasan 101' was higher than others, in medium-late maturing cultivars. According to the results obtained from this study, it is suggested that early-medium maturing cultivars would be recommendable for DM production.